Class: Configature::Config

Inherits:
Data
  • Object
show all
Defined in:
lib/configature/config.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Data

hashify

Constructor Details

#initialize(config_dir: nil, path: nil, env: ENV, data: nil) ⇒ Config

Instance Methods =====================================================



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# File 'lib/configature/config.rb', line 60

def initialize(config_dir: nil, path: nil, env: ENV, data: nil)
  super(
    self.class.namespaces.map do |name, namespace|
      config = data || begin
        path ||= File.expand_path('%s.yml' % namespace.config_name, config_dir || self.class.config_dir)

        Configature::Support.yaml_if_exist(path)
      end

      [
        name,
        Configature::Support.convert_hashes(
          Configature::Data,
          namespace.__instantiate(source: config, env: env)
        )
      ]
    end.to_h
  )
end

Class Method Details

.config_dir ⇒ Object

Class Methods ========================================================



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# File 'lib/configature/config.rb', line 15

def self.config_dir
  @config_dir ||= defined?(Rails) && Rails.root.join('config/')
end

.config_dir=(dir) ⇒ Object 



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# File 'lib/configature/config.rb', line 19

def self.config_dir=(dir)
  @config_dir = dir
end

.namespace(name, file: nil, env_suffix: '', extends: nil, &block) ⇒ Object 



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# File 'lib/configature/config.rb', line 23

def self.namespace(name, file: nil, env_suffix: '', extends: nil, &block)
  extends &&= self.namespaces[extends]

  namespace = self.namespaces[name] = Configature::Namespace.new(name, env_suffix: env_suffix, extends: extends).tap do |n|
    case (block&.arity)
    when nil
      nil
    when 1
      block[n]
    else
      n.instance_eval(&block)
    end
  end

  file = (file || extends&.config_name || name).to_s

  if (file and !file.include?('.'))
    file += '.yml'
  end

  unless (self.respond_to?(name))
    iv = :"@#{name}"

    singleton_class.send(:define_method, name) do
      instance_variable_get(iv) or instance_variable_set(iv, namespace.__instantiate(
        source: Configature::Support.yaml_if_exist(File.expand_path(file, self.config_dir))
      ))
    end
  end
end

.namespaces ⇒ Object 



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# File 'lib/configature/config.rb', line 54

def self.namespaces
  @namespaces ||= { }
end

Instance Method Details

#to_h ⇒ Object 



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# File 'lib/configature/config.rb', line 80

def to_h
  super.map do |k, v|
    [
      k,
      case (v)
      when Array
        v.map do |e|
          e.respond_to?(:to_h) ? e.to_h : e
        end
      else
        v.respond_to?(:to_h) ? v.to_h : v
      end
    ]
  end.to_h
end